ASTaskBase 類別

此 API 支援 SQL Server 2012 基礎結構，但無法直接從您的程式碼使用。

Represents the Analysis Services task base.

繼承階層

System.Object
  Microsoft.SqlServer.Dts.Runtime.DtsObject
    Microsoft.SqlServer.Dts.Runtime.Task
      Microsoft.DataTransformationServices.Tasks.DTSProcessingTask.ASTaskBase
        Microsoft.DataTransformationServices.Tasks.DTSProcessingTask.ASExecuteDDLTask
        Microsoft.DataTransformationServices.Tasks.DTSProcessingTask.DTSProcessingTask

命名空間：  Microsoft.DataTransformationServices.Tasks.DTSProcessingTask
組件：  Microsoft.SqlServer.ASTasks (在 Microsoft.SqlServer.ASTasks.dll 中)

語法

'宣告
Public MustInherit Class ASTaskBase _
    Inherits Task
'用途
Dim instance As ASTaskBase

public abstract class ASTaskBase : Task

public ref class ASTaskBase abstract : public Task

[<AbstractClassAttribute>]
type ASTaskBase =  
    class 
        inherit Task 
    end

public abstract class ASTaskBase extends Task

ASTaskBase 型別公開下列成員。

建構函式

	名稱	說明
	ASTaskBase	基礎結構。Initializes a new instance of the ASTaskBase class.

上層

屬性

	名稱	說明
	ConnectionName	基礎結構。Gets or sets the name of the connection for the analysis services task.
	ExecutionValue	Returns a user-defined object. This field is read-only. (繼承自 Task。)
	ProgressEventName	基礎結構。Gets the name of the progress event for the analysis services task.
	StatusEventName	基礎結構。Gets the name of the status event for the analysis services task.
	SubComponentName	基礎結構。Gets the name of the sub component for the analysis services task.
	Version	*** Member deprecated; see Remarks. ***    Returns the version of the task. This property is read-only. (繼承自 Task。)

上層

方法

	名稱	說明
	CanUpdate	*** Member deprecated; see Remarks. ***    A Boolean that indicates whether the new package XML can update the old package XML. (繼承自 Task。)
	Equals	Determines whether two object instances are equal. (繼承自 DtsObject。)
	Execute	基礎結構。Executes the analysis services task. (覆寫 Task.Execute(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging, Object)。)
	Finalize	(繼承自 Object。)
	FireError(String, String)	基礎結構。Raises an event when an error occurs.
	FireError(Int32, String, String, String)	基礎結構。Raises an event when an error occurs.
	GetConnectionID	Gets a String containing the ID of the connection. (繼承自 Task。)
	GetConnectionName	Gets a String containing the name of the connection. (繼承自 Task。)
	GetHashCode	Returns the hash code for this instance. (繼承自 DtsObject。)
	GetType	(繼承自 Object。)
	InitializeTask	Initializes the properties associated with the task. This method is called by the runtime and is not used in code. (繼承自 Task。)
	InternalExecute	基礎結構。Executes the task internally.
	InternalValidate	基礎結構。Validates the task internally.
	MemberwiseClone	(繼承自 Object。)
	StopExecution	基礎結構。Stops the execution of the analysis service task.
	SubscribeToProgressEvent	基礎結構。Subscribes the task to progress event.
	ToString	(繼承自 Object。)
	UnsubscribeToProgressEvent	基礎結構。Unsubscribes the task from the progress event.
	Update	*** Member deprecated; see Remarks. ***    This method updates the old package XML with the new package XML if CanUpdate is set to true. (繼承自 Task。)
	Validate	基礎結構。Validates the analysis service task. (覆寫 Task.Validate(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging)。)
	ValidateConnection	基礎結構。Validates the task connection.
	ValidateDDL	基礎結構。Validates the data definition language.
	WriteLog	基礎結構。Writes a log for the task.

上層

欄位

	名稱	說明
	bExecutionCanceled	基礎結構。The execution is cancelled.
	bTraceError	基礎結構。The trace error.
	ddl	基礎結構。The data definition language.
	m_events	基礎結構。The events.
	server	基礎結構。The server.

上層

執行緒安全性

這個型別的任何公用 static (在 Visual Basic 中為 Shared) 成員都是執行緒安全的。並不是所有的執行個體成員都保證可以用於所有的執行緒。

請參閱

參考

Microsoft.DataTransformationServices.Tasks.DTSProcessingTask 命名空間